High Speed Plumbing
Plumber · Glendora, CA · Open 24 hours per Google listing
Our verdict
High Speed Plumbing (4.8★, 546 reviews) scores 100% positive across 5 analyzed with workmanship and fair_pricing signals; thin analyzed set limits depth, but whole-home repipe, water softener install, and water heater jobs all praised.
Scores are our editorial reading of published customer reviews — not a verification, license check, or guarantee.
Ranked #12 of 15 plumbers we've reviewed in West Covina, CA · compare all →
Our opinion, based on the 5 reviews we analyzed from Google, Yelp and BBB · Analysis updated Jun 2026 · How we decide ↗
Advertises 24-hour service on its Google profile — no reviews we analyzed mention after-hours response either way.
Only 5 reviews analyzed — treat this assessment as a first impression, not a track record.
What reviewers praise
Whole-home repipe completed with photo/video documentation of drain problems shown to customer before decision — Frank communicated issues in a timely manner and monitored post-job.
1 cited review
“I originally had a drain problem which evolved into needing repiping of my entire drain and intake system. Frank was able to show me pictures and videos which helped inform my decision on what I needed to get done.”
Salt-based water softener system installed in a single day; fair_pricing cited alongside transparent upfront estimates before arrival.
1 cited review
“High speed plumbing is absolutely top-notch from start to finish. They were professional honest and incredibly friendly. They explained everything clearly gave me fair transparent pricing, and made sure the job was done right the first time.”
Cited in 2 of the 5 reviews we analyzed — 1 cited review not excerpted here.
What reviewers report — the concerns
We looked for patterns of complaints in the 5reviews we analyzed and didn't find any. That's rare — but it's a reading of published reviews, not a guarantee.
The evidence — in reviewers' own words
Positive
“These guys did an amazing job! I called them for what i thought i needed. Come to find out i dont have a septic issue . They were very patient didnt get annoyed and gave me a different solution. They fixed my toilet and everything is working like a charm im extremely happy with their service professionalism and level of expertise! I will use them again for sure”
“My primary contact was Frank and I just need to say that he has been very professional and great face of this company. I originally had a drain problem which evolved into needing repiping of my entire drain and intake system. Frank was able to show me pictures and videos which helped inform my decision on what I needed to get done. There were bumps as in all construction but they were able to communicate the issues …”
Quotes are reproduced verbatim from public reviews on the platforms shown; we select which to feature, and selection reflects our editorial judgment. Report a quote that doesn't match its source ↗
The rating picture
Small sample — we've analyzed only 5 of 546 reviews so far. Treat this as a first read.
Newest review in our sample: Mar 2026.
Should you hire High Speed Plumbing?
Hire if
- You need high-quality work that holds up over time
- You need a plumber who actually shows up when scheduled
Think twice if
- You need guaranteed sub-hour response for true emergencies
- You need rock-bottom prices with zero flexibility on the quote
Advice derived from the review analysis above — how we decide.
Own High Speed Plumbing?
You can respond to our analysis, correct business facts, or dispute the accuracy of a quoted review. Responses that check out get published on this page, and factual errors get corrected — see our corrections policy. We don't remove accurate quotes, but we'll re-run your assessment as your reviews change.
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Nearby: Upland · Chino Hills · West Covina · Lytle Creek